5 Troubleshooting
5-12
LE26A41B/LE32A41B
5-6 No Picture (S-VIDEO_Y,C)
Dose the signal appear at
#8 (Y), #10 (C) of IC202?
Check a connection harness.
Yes
Does the signal appear at
C277 (Y), C279 (C)?
Check a IC202.
Change a main PCB ass'y
(BN96-00549A).
Yes
Does the signal appear at
#72 (Y), #71 (C) of IC201?
Check a IC201.
Change a main PCB ass'y
(BN96-00549A).
Yes
Does the digital data
appear at output of
RA201, 202 (Y),
RA203, 204 (C)?
Check a IC201 and IC902.
Change a main PCB ass'y
(BN96-00549A).
Yes
Does the digital data
appear at output of
RA408, 409 (Y),
RA416, 417 (C)?
Check a IC405 and IC406.
Change a main PCB ass'y
(BN96-00549A).
Yes
Does the digital data
appear at output of RA605,
RA606, RA608, RA611,
RA613, RA615?
Check a IC601, IC602.
Change a main PCB ass'y
(BN96-00549A).
Yes
Does the digital data appear at
Output of RA512, RA514,
RA516,RA518?
Check a IC501.
Change a main PCB ass'y
(BN96-00549A).
Yes
Power Indicator is off.
Lamp on, no picure.
No
Connect the s-video cable.
Operating a video player.
(BN39-00060A).
No
No
No
No
No
No
No
Yes
Does the digital data appear at
Output of FT516~FT520?
Check a IC515.
Change a main PCB ass'y
(BN96-00549A).
No
Yes
Check a LVDS cable?
Replacea lcd panel?
(BN07-00121A)
Please, Call to Samsung Co. LTD.
No
12
9
9
10
11
3
4
5
Содержание LE26A41B
Страница 5: ...10 PCB Layout LE26A41B LE32A41B 10 1 10 PCB Layout 10 1 Main PCB Layout X Y ...
Страница 21: ...2 Product Specifications LE26A41B LE32A41B 2 5 2 3 1 Supported Modes 1 ...
Страница 22: ...2 Product Specifications 2 6 LE26A41B LE32A41B 2 3 1 Supported Modes 2 ...
Страница 24: ...2 Product Specifications 2 8 LE26A41B LE32A41B Memo ...
Страница 30: ...Memo 3 Disassembly and Reassembly 3 6 LE26A41B LE32A41B ...
Страница 38: ...4 Alignments and Adjustments 4 8 LE26A41B LE32A41B ...
Страница 48: ...4 Alignments and Adjustments 4 18 LE26A41B LE32A41B Memo ...
Страница 68: ...7 Parts List 7 2 LE26A41B LE32A41B Memo 7_parts 2004 8 5 3 6 PM 7 2 ...
Страница 70: ...8 Block Diagrams 8 2 LE26A41B LE32A41B Memo ...
Страница 71: ...LE26A41B LE32A41B 9 1 9 Wiring Diagrams 9 Wiring Diagram ...
Страница 72: ...9 Wiring Diagrams 9 2 LE26A41B LE32A41B Memo ...